Green Sand Molding Line S83 multi-cooler

Green sand casting process in the old sand recycling, hot sand cooling is the key problem that must be solved in the wet sand casting process. When the temperature of the reused sand is 50℃-70℃, the performance of the mixed sand varies greatly and is difficult to control. The double-disk cooler is used to cool down the sand by strong stirring, water spraying, air blowing and air extraction to make the water evaporate.

The sand inlet device includes a sand inlet, a buffer plate, an anti-friction plate and a wind-blocking curtain, where the anti-friction plate is mounted on the upper surface of the buffer plate in the form of a clamp, and the top of the wind-blocking curtain is mounted on the inner side of the sand inlet; the mixing device includes a rotor and a mixing drum, and the mixing drum is mounted on the side opposite to the sand inlet device A breather is mounted on the side of the mixing drum opposite the sand inlet.

The sand inlet is equipped with a replaceable anti-abrasive plate to prevent the buffer plate from breaking under the repeated friction of the grit; the sand inlet is equipped with a wind-blocking curtain to prevent the return of wind and dust, and the respirator on the mixing drum is equipped with the wind-blocking curtain to ensure the balance of air pressure; the inclined wind-blocking plate on the side wall of the mixing drum is set at an angle of 45°, which provides good cooling effect and good dust discharge. The double-disc stirring and cooling machine comprises a drive unit, an agitation unit, an air inlet, a dust removal outlet, a sand inlet unit and a sand discharge outlet, characterised in that the sand inlet unit comprises a sand inlet, a buffer plate, an anti-friction plate and a wind-blocking curtain, where the anti-friction plate is mounted on the upper surface of the buffer plate by means of a snap-in connection and the top of the wind-blocking curtain is mounted on the inner side of the sand inlet; the agitation unit comprises a rotor and a stirring drum, on which a breather is mounted on the side opposite to the sand inlet unit. A breather is mounted on the side of the mixing drum opposite the sand inlet.

Qingdao Sanzhuji Equipment Manufacturing Co., Ltd. specializes in the production of Green Sand Molding Line,Self-hardening sand molding line,foundry machines,Sand molding machine,Sand casting equipment,sand mixer,GS high efficiency rotary mixer,Resin sand mixer,no-bake resin sand mixer,Jolt squeeze molding machine/Jolt-squeezing moulding machines,Multi- Piston Moulding Machine/Hydraulic multi-piston moulding machine,sand casting molding machine,sand reclamation equipment，foundry molding machine,flaskless moulding machine,shot blasting machine,dust collector,according to the amount of old sand recovered Carry out plan customization, and provide sand reclamation equipment installation, commissioning, and training. Welcome guests to visit the factory.